$171 Cheap Delta flights Boston (BOS) to San José (SJO)

View $171 flight on Sun, Apr 26, 2026Opens in a new window

$171 Cheap Delta flights Boston (BOS) to San José (SJO)

Prices were available within the past 7 days and start at $171 for one-way flights and $387 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Apr 26 - Mon, May 18
BOS
Boston
SJO
San José
$387 Roundtrip, found 1 day ago
$387
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Apr 26 from Boston to San José, returning Mon, May 18, priced at $387 found 1 day ago
Delta
Sat, May 9 - Thu, May 28
BOS
Boston
SJO
San José
$427 Roundtrip, found 3 hours ago
$427
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, May 9 from Boston to San José, returning Thu, May 28, priced at $427 found 3 hours ago

Alternative airports near San José

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Juan Santamaria Intl. SJO. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $431
SJO
Juan Santamaria Intl.
Cheapest
Average driving time to city center20 min
Flights from $431

Find the cheapest month to fly from Boston (BOS) to San José (SJO)

March is typically the cheapest month to fly

From $283 - $544 per traveler.

Travel information

Origin airport
Logan Intl.
Destination airport
Juan Santamaría Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Copa, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United, avianca
Popular airline
Delta
Distance
3798 km

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